.TH std::execution::let_error 3 "2024.06.10" "http://cppreference.com" "C++ Standard Libary"
.SH NAME
std::execution::let_error \- std::execution::let_error

.SH Synopsis
   Defined in header <execution>
   execution::sender auto let_error(

       execution::sender auto input,                      (since C++26)
       std::invocable<errors-sent-by(input)...> function

   );

.SH Parameters

   input    - sender which once an error occurs, sends the errors to the function
   function - invocable to be called with errors in case an error occurs by input
              sender

.SH Return value

   Returns a sender describing the task graph described by the input sender, with an
   added node of invoking the provided function with errors sent by the input sender,
   if an error occurs.
